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RYAN, PATRICKMD NPI 1760638118 Clinician

Diagnostic Radiology · WALNUT CREEK, CA

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 18 years since medical school (class of 2008, self-reported to CMS)
Location WALNUT CREEK, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 100 codes billed · 79,611 disclosed services (CY2024 — most recent year in data)
Current groups
member of 6 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
QUEENS UNIVERSITY MEDICAL GROUP
2025–2026
COUNTY OF SANTA CLARA
2023–2026
BASS MEDICAL GROUP
2020–2026
BAY IMAGING CONSULTANTS MEDICAL GROUP INC
2019–2026
JOHN MUIR MAGNETIC IMAGING CENTER
2019–2026
JOHN MUIR TRAUMA PHYSICIANS BILLING SERVICE
2019–2026
NEUROSCAN
2019

The roster archive begins in 2019, so a span starting at 2019 may reach back further. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2024-03

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed Medicare payments across all codes were in CY2024. Unlock to see the figure.

  • Payment, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Volume over five years — discrete yearly counts, no rate
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

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Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Services Beneficiary-episodes Avg charge Avg Medicare payment
A9575 Injection, gadoterate meglumine, 0.1 ml
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
A9585 Injection, gadobutrol, 0.1 ml
77067 Screening mammography
77063 Screening 3d breast mammography
71045 X-ray of chest, 1 view
71046 X-ray of chest, 2 views
71250 Ct scan of chest without contrast
70450 Ct scan head or brain without contrast
73630 X-ray of foot, minimum of 3 views
77080 Dxa bone density measurement of hip, pelvis, spine
73721 Mri scan of leg joint without contrast
74177 Ct scan of abdomen and pelvis with contrast
74018 X-ray of abdomen, 1 view
72148 Mri scan of lower spinal canal without contrast
73221 Mri scan of arm joint without contrast
70551 Mri scan of brain without contrast
76770 Complete ultrasound scan behind abdominal cavity
74176 Ct scan of abdomen and pelvis without contrast
77065 Diagnostic mammography of 1 breast
76536 Ultrasound scan of head and neck soft tissue
76642 Limited ultrasound scan of 1 breast
73030 X-ray of shoulder, minimum of 2 views
73502 X-ray of hip, 2-3 views
76700 Complete ultrasound scan of abdomen
73564 X-ray of knee, 4 or more views
70553 Mri scan of brain before and after contrast
72125 Ct scan of upper spine without contrast
76705 Limited ultrasound scan of abdomen
71260 Ct scan of chest with contrast
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)
70486 Ct scan of face without contrast
70498 Ct scan of blood vessels of neck with contrast
93880 Ultrasound of both sides of head and neck blood flow
70496 Ct scan of blood vessels of head with contrast
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
72110 X-ray of lower and sacral spine, minimum of 4 views
77066 Diagnostic mammography of both breasts
72141 Mri scan of upper spinal canal without contrast
74178 Ct scan of abdomen and pelvis before and after contrast
73718 Mri scan of leg without contrast
73610 X-ray of ankle, minimum of 3 views
73562 X-ray of knee, 3 views
74183 Mri scan of abdomen before and after contrast
76856 Complete ultrasound scan of pelvis
71275 Ct scan of blood vessels of chest with contrast
77049 Mri scan of both breasts
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
73700 Ct scan of leg without contrast
73130 X-ray of hand, minimum of 3 views
72131 Ct scan of lower spine without contrast
74220 Single contrast x-ray of esophagus
73110 X-ray of wrist, minimum of 3 views
72197 Mri scan of pelvis before and after contrast
71271 Low dose ct scan of chest for lung cancer screening
72100 X-ray of lower and sacral spine, 2-3 views
75574 Ct scan of blood vessels and grafts of heart with contrast
76706 Ultrasound scan of abdominal aorta
77085 Dxa bone density measurement of hip, pelvis, spine including spine fracture assessment
72050 X-ray of upper spine, 4-5 views
93970 Ultrasound study of arm or leg veins with compression and maneuvers
72146 Mri scan of middle spinal canal without contrast
72170 X-ray of pelvis, 1-2 views
73590 X-ray of lower leg, 2 views
72195 Mri scan of pelvis without contrast
70544 Mri scan of blood vessels of head without contrast
72192 Ct scan of pelvis without contrast
77077 X-ray of joints, multiple
71101 X-ray of ribs on side of body, minimum of 3 views
72040 X-ray of upper spine, 2-3 views
72070 X-ray of middle spine, 2 views
72114 X-ray lower and sacral spine, minimum of 6 views
76870 Ultrasound scan of scrotum
93976 Ultrasound of abdomen and pelvis artery and vein blood flow
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
73552 X-ray of thigh bone, minimum 2 views
73620 X-ray of foot, 2 views
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
73522 X-ray of both hips, 3-4 views
73560 X-ray of knee, 1-2 views
74240 Single contrast x-ray of upper digestive tract
72158 Mri scan of lower spinal canal before and after contrast
76098 X-ray of surgical specimen
72156 Mri scan of upper spinal canal before and after contrast
73080 X-ray of elbow, minimum of 3 views
74170 Ct scan of abdomen before and after contrast
75580 Analysis of data from ct study of heart blood vessels to assess severity of heart artery disease, with interpretation and report
76641 Complete ultrasound scan of 1 breast
74181 Mri scan of abdomen without contrast
70543 Mri scan of bone of eye socket, face, and/or neck before and after contrast
73140 X-ray of finger, minimum of 2 views
72132 Ct scan of lower spine with contrast
76775 Limited ultrasound scan behind abdominal cavity
76857 Limited ultrasound scan of pelvis
72129 Ct scan of middle spine with contrast
72157 Mri scan of middle spinal canal before and after contrast
73523 X-ray of both hips, minimum of 5 views
73565 X-ray of both knees while standing
74019 X-ray of abdomen, 2 views
77081 Dxa bone density measurement of forearm, finger, hand, or foot

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.